Ways to get to Nellie or Nollie?

Here's a new one! My husband just brought up Nellie/Nollie as a possibility, and we both really like that, but only as a nickname. Middle name would still be Alexandra. Other than the obvious Penelope and Eleanor (and Nolana for Nollie), can you suggest other names that could lend themselves to those nicknames? Big sister is Amelia, and last name is B0sch. Thanks!